1806285429

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{103613}}^1$

素因数の和:103781

約数の個数: 24

約数和(自身を含む): 2828662200

約数和(自身を除く): 1022376771

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 5811, 17433, 103613, 310839, 932517, 1346969, 4040907, 12122721, 15438337, 46315011, 138945033, 200698381, 602095143, 1806285429]

約数ペア:

[(1, 1806285429), (3, 602095143), (9, 200698381), (13, 138945033), (39, 46315011), (117, 15438337), (149, 12122721), (447, 4040907), (1341, 1346969), (1937, 932517), (5811, 310839), (17433, 103613)]